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Events in Osseo, WI

While you check out the Osseo events calendar, grab yours and mark it for your next visit. Make sure you catch Lake Martha Days held every Father's Day weekend. With a carnival for the kids, entertainment from local bands for the adults, and fun for all, this community-wide celebration is one for the books. Spring, summer, fall, or winter, you won't want to miss out on what the city of Osseo has in store!

Lake Martha Days 2021!

Mark your calendars for June 17-20, 2021! The annual "Lake Martha Days" will be taking place in downtown Osseo, WI as we kick off the start of one rockin' summer. Visitors will enjoy a carnival, food (lots of it), music from local bands as well as from a previous contestant on "The Voice", Chris Kroeze, and many other fun and family-friendly activities! Find more details on 2021's Lake Martha Days here.

Schedule of events for Lake Martha Days 2021